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Highway Mileage: Beginning 2008
The Highway Mileage Report is an annual publication that lists the mileage of roadway and maintenance jurisdiction/ownership of roadways within each municipality of New York... -
Highways in San Francisco
Highways in San Francisco. Based on comparison to TIGER designations for San Francisco streets. A view of the STCLINES layer. (Does not include portion of US HWY 1 in the... -
Maryland Statewide Vehicle Crashes - Circum_weather
Crash data for Maryland from January 2015 through March 2022. Data is accurate as of the creation of the data. Only Approved Crash reports have been included in the file.... -
Road-Stream Intercepts in the Crown of the Continent
This dataset shows the intercepts of roads and streams in the Crown of the Continent and a 50km buffer. This dataset has been produced by merging the "National Road Network... -
Highway Sign Installations
Tracks highway sign installations and repairs. -
Maryland Statewide Vehicle Crashes: CY2015 Quarter 3
This file contains the crash data for Maryland from July 2015 through September 2015. Data is accurate as of the creation of the data. Only Approved Crash reports have been... -
Truck Volumes AADT
Annual average daily truck traffic is the total truck traffic volume divided by 365 days. Truck counting is done throughout the state in a program of continuous truck count... -
Park and Ride
California’s Managed Lanes comprise of HOV Lanes, Express Lanes and Park and Ride facilities. Park and ride lots provide a location for individuals to park their vehicles to... -
Road-Stream Intercepts in the Crown of the Continent
This dataset shows the intercepts of roads and streams in the Crown of the Continent and a 50km buffer. This dataset has been produced by merging the "National Road Network... -
Historic HPMS Data (Sample) - 1987
Historic Highway Performance Monitoring System sample data for the year 1980 -
Highway Rail Accidents
This file contains reported cases of impacts between on-track equipment and any user of a public or private highway-rail intersection. National files from 1975 through the... -
Historic HPMS Data (Universe) - 1986
Historic Highway Performance Monitoring System universe data for the year 1986 -
Connecticut Road
Connecticut Roads and Trails is 1:24,000-scale base map data. It depicts the location of all roads and trails published on the USGS topographic quadrangle maps. For base map... -
State Highway Work Permits Issued: Beginning 2010
Highway Work Permits are issued by the New York State Department of Transportation (DOT) for any work conducted in the NY State highway right of way. The review and approval of... -
Historic HPMS Data (Universe) - 1994
Historic Highway Performance Monitoring System universe data for the year 1994 -
Historic Highway Performance Monitoring (HPMS) Data
Historic Highway Performance Monitoring (HPMS) Data by year -
Bottlenecks
Bottleneck Mapping is a subproject of the Mobility Performance Report, which is one of the products of the Mobility Performance Reporting and Analysis Program (MPRAP). The... -
COVID-19 Impact on Daily Traffic
Changes in Transportation Patterns Follow Community Mitigation Policies in King County, WA -
Maryland Statewide Vehicle Crashes: CY2018 Quarter 1
This file contains the crash data for Maryland from January 2017 through March 2017. Data is accurate as of the creation of the data. Only Approved Crash reports have been... -
Historic HPMS Data (Universe) - 2002
Historic Highway Performance Monitoring System universe data for the year 2002